Hi!

What is the best way to sort the children of a certain node?

Hi All,

Here "ItemCollection"  having 2 items.I am ssigning one  item to RadTreeViewItem as shown bellow.

Inside i am calling same method and assigning RadTreeViewItem(Insted of ItemCollection), if i call like this i am getting error "Can not convert type RadTreeViewItem  to ItemCollection "


BuildConfigDetailsData_Helper(ItemCollection ndcol, ref string strConfigDetailsData)
        {
            string strImagesPath = "file:///" + _Params.SizerFolderName + "xml\\";
            RadTreeViewItem nd;
            for (int iCount = 0; iCount < ndcol.Count; iCount++)
            {
                nd = (RadTreeViewItem)ndcol[iCount];

   BuildConfigDetailsData_Helper((ItemCollection)nd, ref strConfigDetailsData);


Please help me how can i proceed..........................

Hi 

Is there some way by which we can get the points on a RadDiagramShape. 
Currently we see that the RadDiagramShape has Geometry property. Is there some way to get a PointCollection from the shape.
eg Is it possible to get the four points of a rectangle represented by  RadDiagramShape.

Regards
Jeevan

Hi,

the ColorEditor ist running fine, but is it possible to save the "new" colored pic as new Image?

Thanks
regards
ww

Something is wrong with my event handling. Trying to throw a few events like KeyDown, SelectionChanged, and most importantly a notification that a Pan or Zoom has occurred via ChartPanAndZoomBehavior_Changed event handler.

Here is a XAML snippet, what is going on? Thanks in advance?

<telerik:RadCartesianChart Grid.Row="2" Name="chart2" Palette="Arctic" KeyDown="chart2_KeyDown" IsHitTestVisible="True" DragOver="chart2_DragOver"   >
            <telerik:RadCartesianChart.Behaviors>
                <telerik:ChartSelectionBehavior SelectionChanged="chart2_SelectionChanged">
                </telerik:ChartSelectionBehavior>
                
                <telerik:ChartTrackBallBehavior ShowTrackInfo="True" SnapMode="AllClosePoints" ShowIntersectionPoints="True">
                </telerik:ChartTrackBallBehavior>
                <telerik:ChartSelectionBehavior DataPointSelectionMode="Single" ></telerik:ChartSelectionBehavior>
                <telerik:ChartPanAndZoomBehavior  PanMode="Horizontal" ZoomMode="Horizontal" Changed="ChartPanAndZoomBehavior_Changed">
                </telerik:ChartPanAndZoomBehavior>
            </telerik:RadCartesianChart.Behaviors>

Hi,

We are using telerik radRichTextBox. The version is 2012.3.1129.45.

1. Picture button in ribbon menu
2. Select an image file
3. Use the context menu to "Text Wrapping" and select "Square".
4. Moving the picture with the mouse pointer.

After step 4 the inserted pictures dissapers.
Somtimes it reappers when I insert another picture.

Kind regards

/Andreas

Hi 
I am iterating through the rows and columns of the grid view like this :
foreach (var row in radGridView.Items)
                    {
                        foreach (var column in HeaderInfo)
                        {
                            string sUniquename = uniqueNames[iColumn];
                            var boundColumn = radGridView.Columns[sUniquename] as GridViewBoundColumnBase;
                            if (boundColumn != null)
                            {                                string data = string.Format("{0}", boundColumn.GetValueForItem(row));}
                            iColumn += 1;}}
The thing is that its too slow ...for a grid with say 80k rows it is taking 5 minuted to complete this loop...I guess internally it is building up the rows internally as our grid has virtualization enabled.

Please suggest if something can be done on this.
                        
                    

I got this error while updating the data of schedule view in another thread , not in dispatching thread. Per the exception message, the collection was changed already while it was being enumerated, in line 4625 in ScheduleViewBase.cs, which was triggered in the method OnQueryGoToNextAppointmentCanExecuted in ScheduleViewBase.

The situation is that I have to update the data in a timer , which will execute update in another thread. Could you please give some suggestion about how to fix it, or some work around? I was trapped for almost a week.

The message of the exception is attached.
Thanks a lot.

I have a custom template for my Appointments , the main problem is Touch events are not working

I  can click or double click in my custom Appointment but  I can not select  the appointments with touch.

Here is my xaml.


My DataTemplate to fill the  content 
 <DataTemplate x:Key="PatientAppointmentDataTemplate">


        <Grid MinHeight="150">
          
<---> Content

        </Grid>


     </DataTemplate>

My Selector.

<selectors:AppointmentSelector x:Key="DefaultAppointmentStyleSelector">
        <selectors:AppointmentSelector.TodayAppointmentSelector>
            <Style TargetType="telerik:AppointmentItem">
                <Setter Property="Template">
                    <Setter.Value>
                        <ControlTemplate TargetType="telerik:AppointmentItem">
                            <ContentControl DataContext="{Binding .}">


                                <i:Interaction.Triggers>

///HACK TO FORCE TO SELECT AN APPOINTMENT

                                    <i:EventTrigger EventName="TouchDown" SourceObject="{Binding RelativeSource={RelativeSource FindAncestor, AncestorType={x:Type telerik:AppointmentItem}}}">
                                        <ei:ChangePropertyAction PropertyName="SelectedAppointment"
                                                                 TargetObject="{Binding RelativeSource={RelativeSource FindAncestor,
                                                                                                                       AncestorType={x:Type telerik:RadScheduleView}}}"
                                                                 Value="{Binding}" />

                                        <i:InvokeCommandAction Command="telerik:RadScheduleViewCommands.EditAppointment" />
                                    </i:EventTrigger>
                                </i:Interaction.Triggers>

                                <Grid x:Name="Root"
                                      Background="Gray"
                                      Focusable="True">
                                    <Grid.InputBindings>
                                        <MouseBinding Command="telerik:RadScheduleViewCommands.EditAppointment" MouseAction="LeftDoubleClick" />
                                    </Grid.InputBindings>

                                    <ContentPresenter ContentTemplate="{StaticResource PatientAppointmentDataTemplate}" />
                                </Grid>
                            </ContentControl>
                        </ControlTemplate>
                    </Setter.Value>
                </Setter>
            </Style>
        </selectors:AppointmentSelector.TodayAppointmentSelector>

My Slots have IsReadOnly= False.

I handled  ShowDialog to personalize the edit or delete appointments.

         this.scheduleView.ShowDialog += scheduleView_ShowDialog;


 private async void scheduleView_ShowDialog(object sender, ShowDialogEventArgs e)
        {
            e.Cancel = true;
           /// My code
        }

But this event does not fire too, when I do double touch simulating MouseDoubleClick.


Please help me. Thank you.

Hello,

I'm trying to display a tree layout with multiple roots - in the sample I attached both "a" and "f" nodes are top level nodes - however only a gets arranged correctly. I was hoping the auto format display something more similar to the image in preferred.png

How does the multiple roots work? is this its intention to specify nodes on the first level? The layout is better if I add a single top level node (called "start" in sample app - you have to uncomment the code), but I don't really want an unnecessary single top node.

Any help would be really appreciated.

Many Thanks

Gary Howlett

As cant post .zip sample files I placed on my OneDrive here http://1drv.ms/1fQ6pYD